1
Pascal Christel, Su M Li, Michel Vert, Jean Louis Patat: Bone prosthesis material containing calcium carbonate particles dispersed in a bioresorbable polymer matrix. INOTEB, Oliff & Berridge, July 18, 1995: US05433751 (145 worldwide citation)

Bioresorbable bone prosthesis material containing particles of calcium carbonate, originating, for example, from coral skeleton, dispersed within a polymer matrix, the said particles being smaller than 1 mm in size and representing from 40 to 70% of the total weight, and the said polymer being a bio ...


2
Michel Vert, Francois Chabot, Jean Leray, Pascal Christel: New prosthesis parts, their preparation and their application. Agence Nationale de Valorisation de la Recherche, Institut National de la Sante et de la Recherche Medicale, Cushman Darby & Cushman, July 21, 1981: US04279249 (141 worldwide citation)

Osteosynthesis parts are made of an absorbable polymer composition consisting of a matrix of lactic acid homopolymer, or a copolymer very high in lactic acid units, having discrete reinforcement elements embedded therein. The reinforcement elements are made of glycolic acid homopolymer or copolymers ...


3
Michel Vert, Jacques Mauduit, Niels Bukh: Polylactic acid-based implant susceptible of bioresorption containing and antibiotic. Centre National de la Recherche Scientifique, Cushman Darby & Cushman L, October 22, 1996: US05567431 (36 worldwide citation)

Implantable poly(lactic acid)-based pharmaceutical composition which comprises at least one water soluble antibiotic in particle form with controlled dimensions, less than 100 .mu.m uniformly dispersed in an amorphous poly(lactic acid) matrix, said composition being in ground powder or thin film for ...


4
Antoine LaFont, Serge Piranda Statice Sante, Patrick Sabaria, Tahmer Sharkawi, Michel Vert: Polymer-based stent assembly. Arterial Remodelling Technologies, Calfee Halter & Grisowld, June 8, 2010: US07731740 (32 worldwide citation)

Methods for preparing a polymer-based stent assembly comprising an inflatable balloon catheter and a polymer-based stent resistant to relaxation-related negative recoil are provided. The methods comprise heating a polymeric cylindrical device which is at a final predetermined shape and diameter to a ...


5
Robert W Lenz, Michel Vert: Malic acid polymers. Research Corporation, Oblon Fisher Spivak McClelland & Maier, May 5, 1981: US04265247 (20 worldwide citation)

A polymer containing repeating units of the formula: ##STR1## wherein R.sub.1 and R.sub.2 are independently hydrogen, alkyl, aryl, aralkyl, substituted alkyl, substituted aryl, substituted aralkyl, R.sub.3 is hydrogen, alkyl or --CH.sub.2).sub.n COOR.sub.8 where n is an integer of 0 to 10, R.sub.6 i ...


6
Michel Vert, Suming Li, Iliya Rashkov, José Luis Espartero Sanchez: Hydrogels containing triblock copolymers, and preparation and use thereof. Centre National de la Recherche Scientifique, Nixon & Vanderhye P C, February 26, 2002: US06350812 (19 worldwide citation)

A soft hydrogel containing a triblock copolymer and water is disclosed. The copolymer has formula (I): X-G-Y, wherein G is a non-hydroxylated hydrophilic linear polymer block containing p repetitive units, where p is a number from 10 to 150, each of X and Y is a polyester block containing m and n re ...


7
Michel Vert, Jacques Mauduit, Robert Frank, Pierre Robert: Use of mixtures of polymers derived from lactic acids in the preparation of bioresorbable membranes for guided tissue regeneration, particularly in periodontology. Centre Nat Rech Scient, December 10, 1993: FR2691901-A1 (16 worldwide citation)

Use, for the preparation of an implantable membrane based on poly(lactic acid) intended to enhance the regeneration of the periodontal tissue and/or the maxillae according to the technique of guided tissue regeneration, of a mixture of a first amorphous poly(lactic acid) having a molecular mass of a ...


8
Michel Vert, Jacques Mauduit, Niels Bukh: Polylactic acid-based implant susceptible of bioresorption containing an antibiotic. Centre Nat Rech Scient, September 18, 1992: FR2673843-A1 (15 worldwide citation)

Implantable poly(lactic acid)-based pharmaceutical composition which comprises at least one water-soluble antibiotic in particle form with controlled dimensions, less than 100 mu m uniformly dispersed in an amorphous poly(lactic acid) matrix, said composition being in ground powder or thin film form ...


9
Michel Vert, Jean Coudane, Christine Ustariz, Gregoire Schwach: Bioresorbable-polymer microspheres of hydroxy acid polymer free from surfactant, their preparation and their application as a drug. Centre National de la Recherche Scientifique, Oliff & Berridge, September 2, 1997: US05662938 (12 worldwide citation)

Bioresorbable microspheres and a process for making microspheres are provided. The microspheres are made of poly(hydroxy acid) having a bimodal distribution; at least one poly(hydroxy acid) having molecular mass of at least 20,000 and at least one poly(hydroxy acid) having a molecular mass of less t ...


10
Mahfoud Boustta, Jovanka Huquet, Michel Vert: Polymers of citric acid and diamines, a process for their preparation and their uses, in particular as carriers of drugs. Sanofi, Wegner Cantor Mueller & Player, June 25, 1991: US05026821 (10 worldwide citation)

The present invention provides polyamides produced by the condensation of diamines with citric acid through the carboxyl groups attached to the carbon atoms in positions 1 and 3.